75735

素因数分解:

$3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:45

約数の個数: 40

約数和(自身を含む): 156816

約数和(自身を除く): 81081

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 81, 85, 99, 135, 153, 165, 187, 255, 297, 405, 459, 495, 561, 765, 891, 935, 1377, 1485, 1683, 2295, 2805, 4455, 5049, 6885, 8415, 15147, 25245, 75735]

約数ペア:

[(1, 75735), (3, 25245), (5, 15147), (9, 8415), (11, 6885), (15, 5049), (17, 4455), (27, 2805), (33, 2295), (45, 1683), (51, 1485), (55, 1377), (81, 935), (85, 891), (99, 765), (135, 561), (153, 495), (165, 459), (187, 405), (255, 297)]